package com.lanqian.Service.Impl;

import com.lanqian.Service.IStudentService;
import com.lanqian.dao.IStudentDao;
import com.lanqian.dao.Impl.StudentDaoImpl;

public class StudentServiceImpl implements IStudentService {

    IStudentDao studentDao;

    public void setStudentDao(IStudentDao studentDao) {
        this.studentDao = studentDao;
    }

    @Override
    public String queryStudentById() {
        return studentDao.queryStudentById();
    }
}
